340 



INDEX 



tortum, 9, 44, 94, 13 3, 159, 186 

 vagans, 9, 44, 94, 159, 186, 225 

 washingtoni, 9, 45, 133, 159, 163, 



166, 186, 226 

 wilsoni, 186, 226 



Halicornaria producta, 273 

 Hebella, 46, 140, 227 



calcarata, 9, 46, 110, 159, 165, 227 

 HebelHdae, 6, 46, 110, 133, 162, 191, 227 

 Hippurella longicarpa, 135, 136, 161, 



165, 167, 188 

 Hydractinia, 21, 199 



armata, 183, 199 



carolinae, 7, 21, 157, 165, 183 



disjuncta, 7, 21, 82, 157, 183 



echinata, 200 



epispongia, 7, 21, 82, 157, 183 



hancocki, 7, 22, 82, 157, 166, 183 



longispina, 7, 22, 82, 132, 157, 166, 



183 



milleri, 183, 199 



multispina, 7, 23, 82, 132, 157, 166, 



183, 199 



polycarpa, 7, 23, 84, 157, 183, 199 



prolifica, 183, 200, 294 



quadrigemina, 7, 24, 84, 157, 183 



rugosa, 132, 137, 148, 157, 183 

 Hydractinidae, 6, 21, 132, 162, 191, 199 

 Hydrallmania, 239 



distans, 186, 239 

 Hydroids of the 1934 Allan Hancock 



Pacific Expedition, 1 

 Hydroids of the 1936 and 1937 Allan 



Hancock Pacific Expeditions, 107 

 Hydroids of the 1932, 1933, 1935, and 



1938 Allan Hancock Pacific Ex- 

 peditions, 129 

 Hydroids of. the Allan Hancock Pacific 



Expeditions since March, 1938, 



179 

 Lafoea, 47, 229, 231 



calcarata, 46, 227 



convallaria, 155, 232 



dumosa, 110, 160, 163, 186, 229 



fruticosa, 48, 186, 230, 231, 232 



gracillima, 48, 155, 186, 230 



intermedia, 9, 47, 48, 96, 134, 160, 



167, 186, 231 

 regia, 186, 231, 302 

 tenellula, 186, 232 



Lafoeidae, 6, 47, 110, 134, 162, 191, 228 

 Laomedea exigua, 204 



gracilis, 35, 212 

 Laomedea (Gonothyraea) clarki, 34, 



211 

 Lictorelia, 48, 232, 234 



adhaerens, 9, 48, 96, 160, 167, 186, 



232 



cervicornis, 9, 48, 134, 160, 164, 



167, 169, 232 



convallaria, 186, 232, 233 



geniculata, 155 



gracillima, 234 



reflexa, 186, 233, 234, 302 



rigida, 186, 233, 302, 304 

 Lovenella, 40, 218 



nodosa, 9, 40, 92, 133, 159, 185, 218 



producta, 9, 40, 109, 159, 163, 185, 



219 



rugosa, 133, 138, 148, 159, 185, 219 

 Lytocarpus, 35, 61, 273 



philippinus, 10, 61, 111, 135, 139, 



156, 161, 165, 167, 188, 273 

 Monostaechas, 61, 274 



quadridens, 10, 61, 111, 135, 161, 



165, 167, 188, 274 

 Monotheca margaretta, 66, 282 

 Nemertesia disticha, 59 

 Obelia, 35, 212 



alternata, 8, 35, 90, 159, 166, 184, 



212 



articulata, 8, 36, 159, 165, 166, 184 



biserialis, 184, 213, 298 



castellata, 155, 184, 213 



commissuralis, 8, 36, 133, 159, 163, 



184, 213 



corona, 184, 214 



dichotoma, 8, 36, 37, 133, 159, 163, 



166, 184, 214 

 dubia, 184, 214 



equilateralis, 8, 36, 92, 159, 184, 214 

 geniculata, 8, 37, 133, 159, 163, 166, 



184, 214 



gracilis, 184, 215 

 griffini, 184, 215 



hyalina, 8, 37, 133, 159, 165, 184, 



215 



longicyatha, 32, 209 



longissima, 184, 215 



microtheca, 8, 37, 92, 133, 159, 184 



obtusidens, 5, 8, 38, 92, 159, 184 



plicata, 8, 38, 109, 159, 163, 166, 



185, 213, 215 

 sp., 155 

 striata, 155 

 surcularis, 185, 216 



tenuis, 8, 38, 92, 133, 159, 166, 185 

 Oceania nutricula, 12, 192 

 Ophiodes corrugatum, 226 

 Ophiodissa, 45, 226 



alternata, 133, 139, 150, 159, 186, 



222, 226 



corrugata, 186, 226 



expansa, 186, 227, 300 



laxa, 9, 45, 94, 133, 159, 186, 227 



negligens, 9, 46, 96, 159, 186 



